Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	RBM21
Human P-Site:	S658
P-Site Sequence:	ESSQGGTSKRLKVDG
UniProt:	Q9H6E5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RBM21	Q9H6E5	S658	ESSQGGTSKRLKVDG	100 / 9 AA	94
Phosphosite 1:	KIAA0753	Q2KHM9	S619	AWLDAETSKRLKELE	66 / 9 AA	109
Phosphosite 2:	CAPRIN1	Q14444	S498	QVFQAGTSKPLHSSG	75 / 8 AA	78
Phosphosite 3:	DPY19L2	Q6NUT2	S7	_MRKQGVSSKRLQSS	75 / 8 AA	87
Phosphosite 4:	DPY19L2	Q6NUT2	S8	MRKQGVSSKRLQSSG	75 / 8 AA	87
Phosphosite 5:	ASK1	Q99683	S826	KISDFGTSKRLAGIN	100 / 6 AA	155
Phosphosite 6:	MAP3K15	Q6ZN16	S796	KISDFGTSKRLAGVN	100 / 6 AA	147
Phosphosite 7:	MEKK6	O95382	S794	KISDFGTSKRLAGIT	100 / 6 AA	143
Phosphosite 8:	ZNF197	O14709	S284	ADSHKGTSKRLQGSV	100 / 6 AA	119
Phosphosite 9:	ZNF197	O14709	T283	RADSHKGTSKRLQGS	75 / 8 AA	119
Phosphosite 10:	SAMD12	Q8N8I0	T52	KVPDQKGTPKRLQAE	75 / 8 AA	23
Phosphosite 11:	OBSCN	Q5VST9	T2739	HDLHVGITKRLKTME	55 / 9 AA	868
Phosphosite 12:	PPP1R12A	O14974	S610	AGTQSSTSNRLWAED	62 / 8 AA	115
Phosphosite 13:	NLRP14	Q86W24	S312	VTTRLTTSKRLKQLL	100 / 6 AA	125
Phosphosite 14:	SMG6	Q86US8	T451	RSWGRGGTTRRLWDP	62 / 8 AA	160
Phosphosite 15:	TROAP	Q12815	T161	RGSQGGTTQRVQGVR	55 / 9 AA	84
Phosphosite 16:	TROAP	Q12815	T160	VRGSQGGTTQRVQGV	62 / 8 AA	84
Phosphosite 17:	BSN	Q9UPA5	S77	GPGPGSTSRRLDPKE	62 / 8 AA	416
Phosphosite 18:	RASAL2	Q9UJF2	S44	FKVPGFFSKRLKGSI	66 / 9 AA	129
Phosphosite 19:	SELT	P62341	S28	ANLGGVPSKRLKMQY	75 / 8 AA	22
Phosphosite 20:	TTN	Q8WZ42	S34244	TQLESSTSKMLKAGI	55 / 9 AA	3816